m(m+2)=63

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Solution for m(m+2)=63 equation:


Simplifying
m(m + 2) = 63

Reorder the terms:
m(2 + m) = 63
(2 * m + m * m) = 63
(2m + m2) = 63

Solving
2m + m2 = 63

Solving for variable 'm'.

Reorder the terms:
-63 + 2m + m2 = 63 + -63

Combine like terms: 63 + -63 = 0
-63 + 2m + m2 = 0

Factor a trinomial.
(-9 + -1m)(7 + -1m) = 0

Subproblem 1

Set the factor '(-9 + -1m)' equal to zero and attempt to solve: Simplifying -9 + -1m = 0 Solving -9 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -1m = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1m = 0 + 9 -1m = 0 + 9 Combine like terms: 0 + 9 = 9 -1m = 9 Divide each side by '-1'. m = -9 Simplifying m = -9

Subproblem 2

Set the factor '(7 + -1m)' equal to zero and attempt to solve: Simplifying 7 + -1m = 0 Solving 7 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1m = 0 + -7 -1m = 0 + -7 Combine like terms: 0 + -7 = -7 -1m = -7 Divide each side by '-1'. m = 7 Simplifying m = 7

Solution

m = {-9, 7}

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